This page specifies any Gadget that is equipped by any Military/Civilian in the TECH Foundations.
Safe (Gadgets that have no Harmful Mechanics)
Support (Gadgets that Support other units, weather their Lethal or not)
Sabotage/Stealth (Gadgets that are useful in Sabotage or Stealth Missions)
Lethal (Gadgets that are fully Lethal to Hostiles)